Padmanabhan Ramnarayan

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Reader in Paediatric Critical Care

Imperial College London

United Kingdom

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About

Dr. Padmanabhan Ramnarayan is a Reader in Paediatric Critical Care at Imperial College London, United Kingdom. His research focuses on developing collaborative networks in paediatric critical care, cost-effectiveness of respiratory therapies, and optimising oxygenation strategies in critically ill children. He has contributed significantly to understanding decision-making in clinical practice and the socioeconomic factors affecting paediatric intensive care unit admissions.

Recent Grants

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FIRST-line support for Assistance in Breathing in Children (FIRST-ABC): a master protocol of two randomised trials to evaluate the non-inferiority of high flow nasal cannula therapy versus continuous positive airway pressure for non-invasive respiratory support in paediatric critical care

Open Date: 2019-02-01

Close Date: 2023-01-31

Grant: Close

Critically ill children and young people: do national Differences in access to Emergency Paediatric Intensive Care and care during Transport affect clinical outcomes and patient experience? The DEPICT study

Open Date: 2017-06-01

Close Date: 2020-05-31

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Collaborators (22)

Sarah Seaton

University of Leicester

UNITED KINGDOM

Padmanabhan Ramnarayan

Research Interests

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About

Recent Grants

Articles (25)

Building global collaborative research networks in paediatric critical care: a roadmap

Developing an adaptive paediatric intensive care unit platform trial with key stakeholders: a qualitative study

Longer-term survival, quality of life, and cost-effectiveness of conservative versus liberal oxygenation targets in critically ill children: a pre-specified analysis from Oxy-PICU, a multicentre, open, parallel-group, randomised controlled trial

Severity of Impaired Oxygenation and Conservative Oxygenation Targets in Mechanically Ventilated Children: A Post Hoc Subgroup Analysis of the Oxy-PICU Trial of Conservative Oxygenation

Clinical practice, decision-making, and use of clinical decision support systems in invasive mechanical ventilation: a narrative review

Contribution of ethnicity, area level deprivation and air pollution to paediatric intensive care unit admissions in the United Kingdom 2008–2021

Cost-effectiveness of high flow nasal cannula therapy versus continuous positive airway pressure for non-invasive respiratory support in paediatric critical care.

Exploring Heterogeneity in the Cost-Effectiveness of High-Flow Nasal Cannula Therapy in Acutely Ill Children-Insights From the Step-Up First-line Support for Assistance in Breathing in Children Trial Using a Machine Learning Method.

Can critical care transport be safely reduced in children intubated during emergency management of status epilepticus in the United Kingdom: a national audit with case-control analysis

Comparison of Specialist and Nonspecialist Transport Teams for Emergency Neurosurgery

Executive Summary: International Clinical Practice Guidelines for Pediatric Ventilator Liberation, A Pediatric Acute Lung Injury and Sepsis Investigators (PALISI) Network Document

Immunoglobulin, glucocorticoid, or combination therapy for multisystem inflammatory syndrome in children: a propensity-weighted cohort study

Randomization to a Liberal Versus Conservative Oxygenation Target: Redox Responses in Critically Ill Children

What Happens When you Ask for Feedback? Anticipating and Addressing Challenges Can Be Effective for Eliciting Parents’ Views About Their Critically Ill Child's Retrieval to Paediatric Intensive Care

Operational Definitions Related to Pediatric Ventilator Liberation

Hospital admissions linked to SARS-CoV-2 infection in children and adolescents: cohort study of 3.2 million first ascertained infections in England

Association of Extubation Failure Rates With High-Flow Nasal Cannula, Continuous Positive Airway Pressure, and Bilevel Positive Airway Pressure vs Conventional Oxygen Therapy in Infants and Young Children

Conservative versus liberal oxygenation targets in critically ill children (Oxy-PICU): a UK multicentre, open, parallel-group, randomised clinical trial

Emergency Inter-Hospital Transfer of Children to PICUs in the United Kingdom: Qualitative Exploration of Parents’ Experiences of Retrieval Teams<sup>*</sup>

Optimising intravenous salbutamol in children: a phase 2 study

Effect of High-Flow Nasal Cannula Therapy vs Continuous Positive Airway Pressure Therapy on Liberation From Respiratory Support in Acutely Ill Children Admitted to Pediatric Critical Care Units: A Randomized Clinical Trial.

Adherence to the 2015 and 2020 British Society of Paediatric Endocrinology and Diabetes guidelines and outcomes in critically ill children with diabetic ketoacidosis: A retrospective cohort study

Commentary on the First-Line Support for Assistance in Breathing in Children Trials on Noninvasive Respiratory Support: Taking a Closer Look

Development of a parent experience measure for paediatric critical care transport teams

Effect of High-Flow Nasal Cannula Therapy vs Continuous Positive Airway Pressure Following Extubation on Liberation From Respiratory Support in Critically Ill Children: A Randomized Clinical Trial

Collaborators (22)

Sarah Seaton

Simon Nadel

Samuel Channon-Wells

Daniel Munblit

Stephen Edward Rees

Katherine Brown

Judith Sánchez-Manubens

Lyvonne N Tume

Michael CARTER

Hannah J. Craven

Dan Stieper Karbing

Richard Grieve

Zia Sadique

Alexandre T. Rotta

Nazima Pathan

James Charlesworth

Gerrard Rafferty

Mark Peters

Christopher Leahy

Elizabeth C. Whipple

Martha Curley

Alvina Lai

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